Cabbage kimchi, or baechu kimchi , is a traditional Korean side dish made from fermented napa cabbage, seasoned with a variety of spices and often including other vegetables like radish, green onions, garlic, and ginger. It’s a staple in Korean cuisine, known for its spicy, sour, and savory flavor profile, and is enjoyed as a side dish with almost every Korean meal.
Water, preferably distilled or filtered
Make the spice paste. Rinse and dry the bowl you used for salting. Add the garlic, ginger, sugar, and fish sauce, shrimp paste, or water and stir into a smooth paste. Stir in the gochugaru, using 1 tablespoon for mild and up to 5 tablespoons for spicy (I like about 3 1/2 tablespoons); set aside until the cabbage is ready.
Combine the vegetables and spice paste. Gently squeeze any remaining water from the cabbage and add it to the spice paste. Add the radish and scallions.
Mix thoroughly. Using your hands, gently work the paste into the vegetables until they are thoroughly coated. The gloves are optional here but highly recommended to protect your hands from stings, stains, and smells!
Let it ferment for 1 to 5 days. Place a bowl or plate under the jar to help catch any overflow. Let the jar stand at cool room temperature, out of direct sunlight, for 1 to 5 days. You may see bubbles inside the jar and brine may seep out of the lid.
Check it daily and refrigerate when ready. Check the kimchi once a day, opening the jar and pressing down on the vegetables with a clean finger or spoon to keep them submerged under the brine. (This also releases gases produced during fermentation.) Taste a little at this point, too! When the kimchi tastes ripe enough for your liking, transfer the jar to the refrigerator. You may eat it right away, but it’s best after another week or two.